Finding the Third Proportional to 130,116.38 and 201,082.50

Step by Step Solution

1. Step 1: Write the proportion equation
   130,116.38 : 201,082.50 = 201,082.50 : x
2. Step 2: Convert to fraction form
   130,116.38/201,082.50 = 201,082.50/x
3. Step 3: Cross multiply
   130,116.38x = 201,082.50 × 201,082.50
4. Step 4: Simplify right side
   130,116.38x = 40,434,171,806.25
5. Step 5: Solve for x
   x = 40,434,171,806.25/130,116.38
6. Step 6: Final answer
   x = 310,753.91